scholarly journals 267) Experimental Research of the Braced Light Gauge Steel Structure (Part 1) : Stress Deformation of Braced Frameworks(Structure)

1957 ◽  
Vol 57.1 (0) ◽  
pp. 505-508
Author(s):  
Takeo Naka ◽  
Morihisa Fujimoto ◽  
Tsutomu Kato
Keyword(s):  
Experimental Research ◽  
Steel Structure ◽  
Stress Deformation

Theoretical and Experimental Research on Magnetic Flux Stress Testing Method for Steel Structure

2011 ◽  
Vol 4 (3) ◽  
pp. 1042-1046
Author(s):  
Ergang Xiong ◽  
Sheliang Wang ◽  
Junhai Zhao ◽  
Xiaoyu Miao
Keyword(s):  
Magnetic Flux ◽  
Experimental Research ◽  
Stress Testing ◽  
Steel Structure ◽  
Testing Method

scholarly journals Truss Joint with Positive Eccentricity Experimental Research

2017 ◽  
Vol 25 (2) ◽  
pp. 107-123 ◽  
Author(s):  
Małgorzata Gordziej-Zagórowska ◽  
Elżbieta Urbańska-Galewska ◽  
Patryk Deniziak ◽  
Łukasz Pyrzowski
Keyword(s):  
Numerical Analysis ◽  
Experimental Research ◽  
Carrying Capacity ◽  
Steel Structure ◽  
Research Station ◽  
Load Carrying Capacity ◽  
The Real ◽  
Load Carrying ◽  
Steel Trusses ◽  
Structure Research

Abstract Due to the technological reasons in modern lightweight steel trusses, fabricated from cold-formed sections, positive eccentricities appear in the truss nodes what induce additional forces in the truss chords. To account for the real load-carrying capacity of truss node area the steel structure research in scale 1:1 were conducted. The experiments consisted of two parts: preliminary and proper one, when conclusions from the first part were applied. Carrying out preliminary studies helped to identify of the research station drawbacks and eliminate most of them, what ensure the appropriate research results. The initial numerical analysis were also conducted what was presented in the paper.

Secondary Transfer Effect of Contact

2009 ◽  
Vol 40 (2) ◽  
pp. 55-65 ◽  
Author(s):  
Thomas F. Pettigrew
Keyword(s):  
Cognitive Dissonance ◽  
Experimental Research ◽  
Intergroup Contact ◽  
Transfer Effect ◽  
Evaluative Conditioning ◽  
Transfer Effects ◽  
Secondary Transfer ◽  
Primary Reduction

This paper reviews the evidence for a secondary transfer effect of intergroup contact. Following a contact’s typical primary reduction in prejudice toward the outgroup involved in the contact, this effect involves a further, secondary reduction in prejudice toward noninvolved outgroups. Employing longitudinal German probability samples, we found that significant secondary transfer effects of intergroup contact exist, but they were limited to specific outgroups that are similar to the contacted outgroup in perceived stereotypes, status or stigma. Since the contact-prejudice link is bidirectional, the effect is inflated when prior prejudice reducing contact is not controlled. The strongest evidence derives from experimental research. Both cognitive (dissonance) and affective (evaluative conditioning) explanations for the effect are offered.

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